package com.yoga.service;

import com.yoga.model.DashboardSummaryVO;

import java.util.Map;

/**
 * @author yan
 * @date 2025/8/18
 */
public interface DashboardService {

    DashboardSummaryVO getSummary();

    Map<String, Object> getCourseTrend();

    Map<String, Object> getAll();
}
